mirror of https://github.com/hak5/openwrt.git
ath79: add support for TP-Link EAP245-v3
TP-Link EAP245 v3 is an AC1750 (802.11ac Wave-2) ceiling mount access
point. UART access (for debricking) requires non-trivial soldering.
Specifications:
* SoC: QCA9563 (CPU/DDR/AHB @ 775/650/258 MHz)
* RAM: 128MiB
* Flash: 16MiB SPI-NOR
* Wireless 2.4GHz (SoC): b/g/n 3x3
* Wireless 5GHz (QCA9982): a/n/ac 3x3 with MU-MIMO
* Ethernet (QCA8337N switch): 2× 1GbE, ETH1 (802.3at PoE) and ETH2
* Green and amber status LEDs
* Reset switch (GPIO, available for failsafe)
Flashing instructions:
All recent firmware versions (latest is 2.20.0), can disable firmware
signature verification and use a padded firmware file to flash OpenWrt:
* ssh into target device and run `cliclientd stopcs`
* upload factory image via web interface
The stopcs-method is supported from firmware version 2.3.0. Earlier
versions need to be upgraded to a newer stock version before flashing
OpenWrt.
Factory images for these devices are RSA signed by TP-Link. While the
signature verification can be disabled, the factory image still needs to
have a (fake) 1024 bit signature added to pass file checks.
Debricking instructions:
You can recover using u-boot via the serial port:
* Serial port is available from J3 (1:TX, 2:RX, 3:GND, 4:3.3V)
* Bridge R237 to connect RX, located next to J3
* Bridge R225 to connect TX, located inside can on back-side of board
* Serial port is 115200 baud, 8n1, interrupt u-boot by holding ctrl+B
* Upload initramfs with tftp and upgrade via OpenWrt
Device mac addresses:
Stock firmware has the same mac address for 2.4GHz wireless and
ethernet, 5GHz is incremented by one. The base mac address is stored in
the 'default-mac' partition (offset 0x90000) at an offset of 8 bytes.
ART blobs contain no mac addresses.
From OEM ifconfig:
ath0 Link encap:Ethernet HWaddr 74:..:E2
ath10 Link encap:Ethernet HWaddr 74:..:E3
br0 Link encap:Ethernet HWaddr 74:..:E2
eth0 Link encap:Ethernet HWaddr 74:..:E2
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
master
Sander Vanheule
Stijn Tintel
parent
14464e1128
commit
9dd4ba3d7e
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@ -0,0 +1,163 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "qca956x.dtsi"
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/ {
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compatible = "tplink,eap245-v3", "qca,qca9563";
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model = "TP-Link EAP245 v3";
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aliases {
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led-boot = &led_status_green;
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led-failsafe = &led_status_amber;
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led-running = &led_status_green;
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led-upgrade = &led_status_amber;
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label-mac-device = ð0;
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};
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leds {
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compatible = "gpio-leds";
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led_status_green: status_green {
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label = "tp-link:green:status";
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gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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led_status_amber: status_amber {
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label = "tp-link:amber:status";
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gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "Reset button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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};
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&pcie {
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status = "okay";
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};
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&uart {
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status = "okay";
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};
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&spi {
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status = "okay";
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num-cs = <1>;
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "factory-boot";
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reg = <0x000000 0x040000>;
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read-only;
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};
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partition@40000 {
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label = "u-boot";
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reg = <0x040000 0x040000>;
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read-only;
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};
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partition@80000 {
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label = "partition-table";
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reg = <0x080000 0x010000>;
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read-only;
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};
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info: partition@90000 {
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label = "info";
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reg = <0x090000 0x010000>;
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read-only;
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};
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art: partition@a0000 {
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label = "art";
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reg = <0x0a0000 0x010000>;
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read-only;
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};
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partition@b0000 {
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label = "extra-para";
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reg = <0x0b0000 0x010000>;
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read-only;
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};
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partition@c0000 {
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compatible = "openwrt,elf";
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label = "firmware";
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reg = <0x0c0000 0xe40000>;
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};
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partition@f00000 {
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label = "config";
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reg = <0xf00000 0x030000>;
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read-only;
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};
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partition@f30000 {
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label = "mutil-log";
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reg = <0xf30000 0x080000>;
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read-only;
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};
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partition@fb0000 {
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label = "oops";
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reg = <0xfb0000 0x040000>;
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read-only;
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};
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};
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};
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};
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&mdio0 {
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status = "okay";
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phy-mask = <0x1>;
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phy0: ethernet-phy@0 {
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reg = <0>;
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phy-mode = "sgmii";
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qca,ar8327-initvals = <
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0x04 0x00080080 /* PAD0 */
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0x7c 0x0000007e /* PORT0_STATUS */
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0xe0 0xc74164de /* SGMII_CTRL */
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>;
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&phy0>;
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phy-mode = "sgmii";
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mtd-mac-address = <&info 0x8>;
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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mtd-mac-address = <&info 0x8>;
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};
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@ -301,6 +301,10 @@ ath79_setup_interfaces()
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ucidef_add_switch "switch0" \
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"0@eth1" "3:lan:3" "4:lan:2" "5:lan:1" "6@eth0" "2:wan:4" "1:wan:5"
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;;
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tplink,eap245-v3)
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ucidef_add_switch "switch0" \
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"0@eth0" "2:lan:1" "5:lan:2"
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;;
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tplink,tl-mr6400-v1)
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ucidef_set_interfaces_lan_wan "eth0.1 eth1" "usb0"
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ucidef_add_switch "switch0" \
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@ -206,6 +206,10 @@ case "$FIRMWARE" in
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ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
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/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
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;;
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tplink,eap245-v3)
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caldata_extract "art" 0x5000 0x2f20
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ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) +1)
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;;
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yuncore,a782|\
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yuncore,xd4200)
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caldata_extract "art" 0x5000 0x2f20
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@ -362,6 +362,26 @@ define Device/tplink_cpe610-v2
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endef
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TARGET_DEVICES += tplink_cpe610-v2
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define Device/tplink-eap2x5
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$(Device/tplink-safeloader)
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SOC := qca9563
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LOADER_TYPE := elf
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KERNEL := kernel-bin | append-dtb | lzma | loader-kernel
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KERNEL_INITRAMFS := $$(KERNEL)
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IMAGE/factory.bin := append-rootfs | tplink-safeloader factory | \
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pad-extra 128
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endef
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define Device/tplink_eap245-v3
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$(Device/tplink-eap2x5)
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IMAGE_SIZE := 14592k
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DEVICE_MODEL := EAP245
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DEVICE_VARIANT := v3
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DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca99x0-ct
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TPLINK_BOARD_ID := EAP245-V3
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endef
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TARGET_DEVICES += tplink_eap245-v3
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define Device/tplink_re350k-v1
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$(Device/tplink-safeloader)
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SOC := qca9558
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@ -1298,6 +1298,38 @@ static struct device_info boards[] = {
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.last_sysupgrade_partition = "file-system"
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},
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/** Firmware layout for the EAP245 v3 */
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{
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.id = "EAP245-V3",
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.support_list =
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"SupportList:\r\n"
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"EAP245(TP-Link|UN|AC1750-D):3.0\r\n",
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.support_trail = '\xff',
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.soft_ver = NULL,
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.soft_ver_compat_level = 1,
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/** Firmware partition with dynamic kernel/rootfs split */
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.partitions = {
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{"factroy-boot", 0x00000, 0x40000},
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{"fs-uboot", 0x40000, 0x40000},
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{"partition-table", 0x80000, 0x10000},
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{"default-mac", 0x90000, 0x01000},
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{"support-list", 0x91000, 0x00100},
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{"product-info", 0x91100, 0x00400},
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{"soft-version", 0x92000, 0x00100},
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{"radio", 0xa0000, 0x10000},
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{"extra-para", 0xb0000, 0x10000},
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{"firmware", 0xc0000, 0xe40000},
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{"config", 0xf00000, 0x30000},
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{"mutil-log", 0xf30000, 0x80000},
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{"oops", 0xfb0000, 0x40000},
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{NULL, 0, 0}
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},
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.first_sysupgrade_partition = "os-image",
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.last_sysupgrade_partition = "file-system"
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},
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/** Firmware layout for the TL-WA850RE v2 */
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{
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.id = "TLWA850REV2",
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@ -2513,6 +2545,9 @@ static void build_image(const char *output,
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} else if (strcasecmp(info->id, "ARCHER-C6-V2-US") == 0) {
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const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00};
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parts[5] = put_data("extra-para", mdat, 11);
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} else if (strcasecmp(info->id, "EAP245-V3") == 0) {
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const char mdat[10] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01};
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parts[5] = put_data("extra-para", mdat, 10);
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}
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size_t len;
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